EP0665294A3 - - Google Patents

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Publication number
EP0665294A3
EP0665294A3 EP95810019A EP95810019A EP0665294A3 EP 0665294 A3 EP0665294 A3 EP 0665294A3 EP 95810019 A EP95810019 A EP 95810019A EP 95810019 A EP95810019 A EP 95810019A EP 0665294 A3 EP0665294 A3 EP 0665294A3
Authority
EP
European Patent Office
Prior art keywords
insol
water
emulsion
iii
dispersion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95810019A
Other versions
EP0665294A2 (en
EP0665294B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0665294A2 publication Critical patent/EP0665294A2/en
Publication of EP0665294A3 publication Critical patent/EP0665294A3/xx
Application granted granted Critical
Publication of EP0665294B1 publication Critical patent/EP0665294B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

Process for increasing the resistance of (artificial) leather to light and/or heat comprises treating the substrate with an aq. emulsion or dispersion contg. an emulsifier or dispersant and (a) a water-insol. sterically-hindered amine (I), (b) a water-insol. UV absorber (II) and/or (c) a water-insol. antioxidant (III) and (d) opt. other additives. Also claimed are the aq. emulsion or dispersion; commercial forms of (I), (II) and (III) individually; and material treated with the commercial forms.
EP95810019A 1994-01-19 1995-01-10 Stabilisation of leather against thermic and photochemical decomposition Expired - Lifetime EP0665294B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH16094 1994-01-19
CH160/94 1994-01-19

Publications (3)

Publication Number Publication Date
EP0665294A2 EP0665294A2 (en) 1995-08-02
EP0665294A3 true EP0665294A3 (en) 1995-08-16
EP0665294B1 EP0665294B1 (en) 1999-05-19

Family

ID=4180624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810019A Expired - Lifetime EP0665294B1 (en) 1994-01-19 1995-01-10 Stabilisation of leather against thermic and photochemical decomposition

Country Status (7)

Country Link
US (1) US5705083A (en)
EP (1) EP0665294B1 (en)
JP (1) JPH07252500A (en)
AT (1) ATE180283T1 (en)
AU (1) AU698396B2 (en)
DE (1) DE59505941D1 (en)
ZA (1) ZA95386B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999019554A1 (en) * 1997-10-10 1999-04-22 Cascade Biophotonics, Inc. Uv absorbing and ir attenuating compositions for textiles and methods of application
DE19860610B4 (en) * 1998-12-29 2010-02-18 Schill + Seilacher Ag A method of inhibiting Cr (VI) formation in chrome-tanned leather and using antioxidants therefor
US6531440B1 (en) 2000-07-14 2003-03-11 3M Innovative Properties Company Liquid protectant composition
DE10207277A1 (en) * 2002-02-21 2003-09-04 Basf Ag Low-VOC greasing agents, their use in the production and / or treatment of leather and skins, and processes for the production and / or treatment of leather and skins with these greasing agents
BR0310057A (en) 2002-05-17 2007-04-10 Othera Pharmaceuticals Inc improvement of cataract development and other ophthalmic diseases
US7825134B2 (en) 2003-05-19 2010-11-02 Othera Holding, Inc. Amelioration of cataracts, macular degeneration and other ophthalmic diseases
US7157018B2 (en) * 2003-07-08 2007-01-02 Scheidler Karl J Compositions for improving the light-fade resistance and soil repellancy of textiles and leathers
US7824566B2 (en) * 2003-07-08 2010-11-02 Scheidler Karl J Methods and compositions for improving light-fade resistance and soil repellency of textiles and leathers
JP4789552B2 (en) * 2005-09-07 2011-10-12 トヨタ自動車株式会社 Method for manufacturing leather material
US8664173B2 (en) * 2007-01-11 2014-03-04 Basf Se Premoistened cleaning disposable substrate for leather and method of preserving a leather surface by contacting said surface with said substrate
EP2276750A2 (en) * 2008-03-27 2011-01-26 Auckland Uniservices Limited Substituted pyrimidines and triazines and their use in cancer therapy
EP2387600B1 (en) 2009-01-19 2014-04-02 Basf Se Organic black pigments and their preparation
US20110104078A1 (en) * 2009-11-02 2011-05-05 Inolex Investment Corporation Uv absorbing complex polyester polymers, compositions containing uv absorbing complex polyester polymers, and related methods
BR112013008734B1 (en) * 2010-10-20 2018-08-28 Basf Se compound, composition, shaped article, method for stabilizing a natural or synthetic thermoplastic polymer against degradation induced by light, heat or oxidation
US11492510B2 (en) * 2017-06-16 2022-11-08 Ergocentric Inc. Protective graft coating for application onto polyurethane for chemical resistance, stain resistance, abrasion resistance and U.V. resistance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164663A2 (en) * 1984-06-13 1985-12-18 Röhm Gmbh Plastic with a great UV transparency and process for producing it
US4812494A (en) * 1986-12-19 1989-03-14 Sumitomo Chemical Company, Limited Stabilized styrene polymer
JPH02178350A (en) * 1988-12-29 1990-07-11 Kuraray Co Ltd Polyurethane composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255837B (en) * 1964-05-02 1967-12-07 Stockhausen & Cie Chem Fab Agent for the water repellent impregnation of solid, non-textile surfaces
US3668124A (en) * 1970-05-13 1972-06-06 Pennwalt Corp Composition and method for treating dry-cleanable soil-resistant leathers
FR2258453A1 (en) * 1974-01-18 1975-08-18 Exxon Research Engineering Co Composition for currying leather - contg hydrocarbon oil, glyceride-lecithin, fatty acid, anionic emulsifier and nonionic emulsifier
FR2328070A1 (en) * 1975-10-17 1977-05-13 Ugine Kuhlmann ANTI-STAIN PRODUCTS ALLOWING THE EASY REMOVAL OF SOIL IN WASHING
US4285689A (en) * 1979-06-26 1981-08-25 Seton Company Leather tanning composition and method
GB2141734B (en) * 1983-06-09 1986-09-10 Sandoz Ltd Degreasing skins hides or pelts
US5374362A (en) * 1992-11-18 1994-12-20 Mcfarland; Steven M. UV light protection formula for fabric, leather, vinyl and wood surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164663A2 (en) * 1984-06-13 1985-12-18 Röhm Gmbh Plastic with a great UV transparency and process for producing it
US4812494A (en) * 1986-12-19 1989-03-14 Sumitomo Chemical Company, Limited Stabilized styrene polymer
JPH02178350A (en) * 1988-12-29 1990-07-11 Kuraray Co Ltd Polyurethane composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 9034, Derwent World Patents Index; AN 90-256482 *

Also Published As

Publication number Publication date
JPH07252500A (en) 1995-10-03
DE59505941D1 (en) 1999-06-24
US5705083A (en) 1998-01-06
ZA95386B (en) 1995-07-19
ATE180283T1 (en) 1999-06-15
EP0665294A2 (en) 1995-08-02
AU698396B2 (en) 1998-10-29
EP0665294B1 (en) 1999-05-19
AU1026395A (en) 1995-08-03

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